19568904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47963}}^1$

素因数の和:47989

約数の個数: 32

約数和(自身を含む): 51801120

約数和(自身を除く): 32232216

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 47963, 95926, 143889, 191852, 287778, 383704, 575556, 815371, 1151112, 1630742, 2446113, 3261484, 4892226, 6522968, 9784452, 19568904]

約数ペア:

[(1, 19568904), (2, 9784452), (3, 6522968), (4, 4892226), (6, 3261484), (8, 2446113), (12, 1630742), (17, 1151112), (24, 815371), (34, 575556), (51, 383704), (68, 287778), (102, 191852), (136, 143889), (204, 95926), (408, 47963)]